125474803 has 4 divisors (see below), whose sum is σ = 132078760. Its totient is φ = 118870848.

The previous prime is 125474779. The next prime is 125474849. The reversal of 125474803 is 308474521.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 125474803 - 2⁵ = 125474771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125474863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3301950 + ... + 3301987.

It is an arithmetic number, because the mean of its divisors is an integer number (33019690).

Almost surely, 2^125474803 is an apocalyptic number.

125474803 is a deficient number, since it is larger than the sum of its proper divisors (6603957).

125474803 is an equidigital number, since it uses as much as digits as its factorization.

125474803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6603956.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 125474803 is about 11201.5535976042. The cubic root of 125474803 is about 500.6322707969.

The spelling of 125474803 in words is "one hundred twenty-five million, four hundred seventy-four thousand, eight hundred three".